Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Count the squares in the matchstick puzzle below?

What is common among 11, 69, and 88?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

By what process could you make a 'Tea-Table' into food?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

What came first, the chicken or the egg?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?